diff options
Diffstat (limited to 'mailman/core/rules.py')
| -rw-r--r-- | mailman/core/rules.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mailman/core/rules.py b/mailman/core/rules.py index e272846d3..83e24dfa2 100644 --- a/mailman/core/rules.py +++ b/mailman/core/rules.py @@ -17,6 +17,8 @@ """Various rule helpers""" +from __future__ import absolute_import, unicode_literals + __metaclass__ = type __all__ = [ 'initialize', @@ -39,5 +41,6 @@ def initialize(): rule = rule_class() verifyObject(IRule, rule) assert rule.name not in config.rules, ( - 'Duplicate rule "%s" found in %s' % (rule.name, rule_finder)) + 'Duplicate rule "{0}" found in {1}'.format( + rule.name, rule_finder)) config.rules[rule.name] = rule |